| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.34 | 13.767% | $114.1538 | $114.15 | $114.15 | $114.20 |
| Purchase #2 | $208.67 | 11.358% | $232.3707 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $203.26 | 9.420% | $222.4071 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $172.44 | 12.612% | $194.1881 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $13.84 | 10.500% | $15.2932 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $111.74 | 9.355% | $122.1933 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $17.87 | 11.636% | $19.9494 | $19.95 | $19.95 | $19.90 |
| 7 purchase totals = | $828.16 | $920.5556 | $920.55 | $920.55 | $920.60 | |